JD

Josephus H. Van Deursen

Shell Oil Compny: 2 patents #1,477 of 4,423Top 35%
SL Shell Research Limited: 1 patents #53 of 163Top 35%
Overall (All Time): #1,658,967 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5245108 Cycloolefin purification method Petrus A. J. M. Hendriks 1993-09-14
5066778 Carbon monoxide/cyclopenten copolymer and preparation with aromatic dinitro compound Johannes A. Van Doorn, Eit Drent, Pui K. Wong 1991-11-19
5045258 Process for the preparation of thermoplastic fibers Adriaan W. Van Breen, Franciscus I. M. Wetser 1991-09-03